PMC:7574920 / 14545-14831 JSONTXT

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T57","span":{"begin":155,"end":157},"obj":"Disease"},{"id":"T58","span":{"begin":241,"end":243},"obj":"Disease"}],"attributes":[{"id":"A57","pred":"mondo_id","subj":"T57","obj":"http://purl.obolibrary.org/obo/MONDO_0017178"},{"id":"A58","pred":"mondo_id","subj":"T58","obj":"http://purl.obolibrary.org/obo/MONDO_0017178"}],"text":"time points \u003e 35 min, simultaneously with a color change observed in some of the negative samples (Fig. 1). On the basis of this observation, we used the ΔOD value at 30 min to decide whether a sample was positive or negative. Plotting the ΔOD measurements versus CT values at the 30-mi"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T139","span":{"begin":14,"end":16},"obj":"http://purl.obolibrary.org/obo/CLO_0001000"},{"id":"T140","span":{"begin":42,"end":43},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T141","span":{"begin":192,"end":193},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"time points \u003e 35 min, simultaneously with a color change observed in some of the negative samples (Fig. 1). On the basis of this observation, we used the ΔOD value at 30 min to decide whether a sample was positive or negative. Plotting the ΔOD measurements versus CT values at the 30-mi"}

{"project":"LitCovid-sentences","denotations":[{"id":"T94","span":{"begin":108,"end":226},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"time points \u003e 35 min, simultaneously with a color change observed in some of the negative samples (Fig. 1). On the basis of this observation, we used the ΔOD value at 30 min to decide whether a sample was positive or negative. Plotting the ΔOD measurements versus CT values at the 30-mi"}